DOI: https://doi.org/10.14710/jfma.v7i1.22481

ANALYSIS OF THE EFFECT OF STUART NUMBER AND RADIATION ON VISCOUS FLUID FLOW

*Indira Anggriani  -  Institut Teknologi Kalimantan, Balikpapan, Indonesia
Yolanda Norasia  -  UIN Walisongo, Semarang, Indonesia
Mohamad Tafrikan  -  UIN Walisongo, Semarang, Indonesia
Mohammad Ghani  -  Universitas Airlangga, Surabaya, Indonesia
Basuki Widodo  -  Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia

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Abstract
Computational fluid dynamics (CFD) is a numerical solution of fluid flow problems built from applied mathematical modeling. The problem of the flow of a viscous fluid which is influenced by a magnetic field gives rise to a boundary layer, from this boundary layer a dimensional building equation is formed. The governing equation is obtained from the continuity equation, momentum equation, and energy equation, then transformed into a non-dimensional equation by substituting non-dimensional variables and transformed into a similarity equation. The numerical solution to this problem uses the Keller Box method. The numerical simulation results show that the Stuart Number increases the velocity profile, while the temperature profile decreases. The effect of radiation parameters on the velocity profile did not change significantly, but the temperature profile decreased.
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Keywords: CFD; Radiation Parameter; Stuart Number; Viscous Fluid.

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Section: FUNDAMENTAL MATHEMATICS AND APPLICATIONS
Language : EN
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